The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 1998
Filed:
Jul. 02, 1996
David P Squires, Lebanon, CT (US);
Joseph A Wheeler, Vernon, CT (US);
Barco Gerber Systems, South Windsor, CT (US);
Abstract
An imaging system for imaging a substrate surface at several imaging wavelengths comprises a replaceable beam generating module, a spinning mirror and a controller. The beam generating module generates an imaging beam in dependence on beam command signals. The imaging beam has a wavelength which is a one of the plurality of imaging wavelengths. The beam generating module further presents the imaging beam along a prescribed path, and the beam generating module generates wavelength signals indicative of the imaging beam wavelength. The controller receives the wavelength signals, and generates the beam command signals in dependence on the wavelength signals. The beam command signals control generation of the imaging beam in accordance with a prescribed pattern to image upon the substrate surface.